313635850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30013}}^1$

素因数の和:30055

約数の個数: 48

約数和(自身を含む): 669912480

約数和(自身を除く): 356276630

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 30013, 60026, 150065, 300130, 330143, 570247, 660286, 750325, 1140494, 1500650, 1650715, 2851235, 3301430, 5702470, 6272717, 8253575, 12545434, 14256175, 16507150, 28512350, 31363585, 62727170, 156817925, 313635850]

約数ペア:

[(1, 313635850), (2, 156817925), (5, 62727170), (10, 31363585), (11, 28512350), (19, 16507150), (22, 14256175), (25, 12545434), (38, 8253575), (50, 6272717), (55, 5702470), (95, 3301430), (110, 2851235), (190, 1650715), (209, 1500650), (275, 1140494), (418, 750325), (475, 660286), (550, 570247), (950, 330143), (1045, 300130), (2090, 150065), (5225, 60026), (10450, 30013)]